Fundamentals of Strength of Materials (SOM)

Why is it crucial to know how structures fail? Engineers must understand the internal forces and deformations within materials to design safe, efficient, and reliable systems. This course provides a comprehensive introduction to Strength of Materials (Mechanics of Solids). You will move from defining fundamental concepts like stress and strain to performing complex analytical procedures on beams, shafts, and pressure vessels, building the essential skills required for structural analysis and design. What you'll learn: * Understand the fundamental concepts of stress, strain, and material properties, including Hooke's Law. * Analyze axial loads, thermal stresses, and resulting deformations in various structural members. * Master the theory of torsion and shear stress distribution in circular and non-circular shafts. * Apply beam theory to determine shear force and bending moment diagrams for complex loading scenarios. * Calculate principal stresses and strains using classical methods like Mohr's Circle. * Practice applying fundamental principles to solve engineering problems involving combined loading and basic failure criteria. This course begins with defining key terminology and material behavior, then progresses systematically through different types of loading—axial, torsional, and bending—culminating in advanced methods for stress transformation and structural analysis. This course is designed for absolute beginners, including students and technical professionals, who require a foundational understanding of Strength of Materials. No prior engineering knowledge is required, only basic algebra and geometry skills. Start building your foundation in structural analysis today.